Changzhou Wan You Fastener Co., Ltd.

Changzhou Wan You Fastener Co., Ltd.

Professional Manufacturer Of SS Self Drilling Screws、Self Tapping Screws、Deck Screws、Timber Screws.

OEM:

1. Screw Sizes Customized

2. Screw Head Mark Customized

3. Screw Color Customized

4. Screw Antirust Performance Customized ( Salt Spray Test : 200hr./500 hr./1000 hr./1500 hr./2000 hr)

Coating : Passivatation / Dacromet / Ruspert / Magni / X-TAKE / Disgo, Non-Chrome

5. Screw Hardness Customized

6. Screw Tail Customized

7. Packing Customized

ODM:

Bi-Metal Self Drilling Screw Series ( SS304+SS410 ,SS304+SS550 ,SS316+SS410 ,SS316+SS550 )

NSSC 550 Self Drilling Screw Series

1. Material

2. Head Forming (Cold Heading)

3. Tail Forming

4. Thread Rolling (Thread Cutting)

5. Heat Treatment

6. Wax Polishing

7. Inspection

8. Washer Wearing

9. Packing

R&D:

Passivation Of Stainless Steel

Stainless Steel Front Treatment Series

Stainless Steel Passivation Solution

Stainless Steel Picking Passivation

we have professional technicians team all in this area more than 10 years, welcome customers from all over the world visit our website, and inform us if you have any needs, we are looking forward to give you good services!

1. Salesman

2. Sales manager

3. Vice Sales manager

4. After-sales service manager

Changzhou Wanyou Fastener CO.,LTD was established in 2009, the predecessor of the company is Yuyao Decoys all Fasteners CO.,LTD . Our company is the first factory who can produce SS410 BSD thread Self Drilling Screw in China Mainland .Owing to excellent quality and service support, we win lots of faithful clients good graces from domestic and overseas market .We have been exporter of screw to the United States , Australia , Canada , Mexico , France , Belgium , Switzerland , Norway ,Spain ,South Korea , Malaysia , Dubai ,Israel , Brazil , etc.

OEM Customized Service

7x15 Hours' Online Service (Pre-sale and after-sales service)

We have a very professional sales team which can offer you the best service and answer you very professional questions, so you can feel very comfortable before you buy screws from us. As is known to all of us, after-sale service is the most important to all industries. Our company has been trying our best to build a very professional and high-caliber after-sale service team which can solve all problems efficiently in the future.